Use of composition, comprising polymeric system implemented in methacrylate matrix, for caulking of bridge and/or ship hull on materials such as wood, where polymeric system contains block copolymers without styrene,申请号FR20120000885-传众专利搜索

Use of composition, comprising polymeric system implemented in methacrylate matrix, for caulking of bridge and/or ship hull on materials such as wood, where polymeric system contains block copolymers without styrene

申请公布号：FR2988397(A1)

申请号：FR20120000885

申请日期：2012.03.26

申请公布日期：2013.09.27

申请人：

ADHESIFS ET COMPOSITES POLYMERS

发明人：VALLOIR NICOLAS;FRADIN OLIVIER;BRET CHRISTIAN

分类号：C09K3/10;B63B5/00;C09J4/06;C09J5/00;C09J133/06;C09J153/00

主分类号：C09K3/10

摘要：<p>Use of a composition comprising a polymeric system implemented in a methacrylate matrix for caulking, preferably bridge and/or ship hull, is claimed, where: the polymeric system contains block copolymers (such as A, B, C, etc block copolymers) without styrene forming at least two blocks, preferably three blocks and is dissolved in a matrix of aromatic linear or branched acrylic and/or methacrylic monomers; and the matrix is included or intended to be included in a structural type methacrylate adhesive formulation. An independent claim is included for caulking of wood and/or bridge of ship comprising degreasing wood caulk and/or deck of the ship, applying the adhesive composition and accosting the teak deck, filling grooves with the composition and applying the resin to a slight dome to allow it to compensate the post cross linking shrinkage, cross linking the applied composition, and grinding the excess caulking/binding composition of joint surfaces to be applied and cured, after a duration of not more than 2-4 hours.</p>